Software Alternatives, Accelerators & Startups

Postman VS OpenNebula

Compare Postman VS OpenNebula and see what are their differences

Postman logo Postman

The Collaboration Platform for API Development

OpenNebula logo OpenNebula

OpenNebula is an Open Source Cloud & Edge Computing Platform to build & manage Enterprise Clouds. OpenNebula provides unified management of IT infrastructure, avoiding vendor lock-in & reducing complexity, resource consumption, & operational costs 🚀
  • Postman Landing page
    Landing page //
    2021-07-23
  • OpenNebula Landing page
    Landing page //
    2023-09-30

Postman

Pricing URL
-
$ Details
Platforms
Windows Linux Mac OSX
Release Date
-

OpenNebula

$ Details
freemium $2500.0 / Annually ( Unlimited CPUs, Cores, VMs. Plus €200 ($250) per managed node )
Platforms
Hypervisors VMWare KVM LXD Cloud Edge Docker Azure Linux
Release Date
2008 July

Postman features and specs

No features have been listed yet.

OpenNebula features and specs

  • Cloud Automation: Yes
  • Cloud-based Infrastructure: Yes
  • Open-source: Yes
  • Kubernetes Integration: Yes
  • Edge: Yes

Postman videos

POST/CON 2018 workshop in review: Running Postman Collections

More videos:

  • Review - POST/CON 2018 workshop in review: Postman Collections
  • Tutorial - How to Share Postman Collections

OpenNebula videos

Introduction to OpenNebula

More videos:

  • Tutorial - OpenNebula - Preventing Vendor Lock-in with an OpenNebula Multi-Cloud
  • Tutorial - vOneCloud - Deploy your OpenNebula Cloud in vSphere in 5 minutes

Category Popularity

0-100% (relative to Postman and OpenNebula)
API Tools
100 100%
0% 0
Cloud Computing
0 0%
100% 100
APIs
100 100%
0% 0
Virtualization Platform
0 0%
100% 100

User comments

Share your experience with using Postman and OpenNebula. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare Postman and OpenNebula

Postman Reviews

Beeceptor vs Postman
You cannot download request log. Although, you can use Postman APIs to query and retrieve.
Source: beeceptor.com
Top 15 MuleSoft Competitors and Alternatives
Postman is an API platform with the world’s largest public API hub that helps developers design, build, test, and iterate APIs. In 2022, Postman served over 20 million developers and 500,000 organizations.
Top 10 HTTP Client and Web Debugging Proxy Tools (2023)
Are you a developer thrilled with APIs? Then Postman HTTP client and web debugging proxy tool is for you. Now why is this even a choice to use? Postman is ultimately one of the platforms that do anything APIs. It builds, organizes APIs, tests, monitors, documents, and most of all debugs web applications.
12 HTTP Client and Web Debugging Proxy Tools
Postman is unarguably one of the more popular HTTP clients used for debugging web applications. It allows for faster and easier API development.
Source: geekflare.com
Best API Monitoring and Observability Tools in 2023
Postman free plan: Provides a maximum of 1000 calls to Postman API, Mock server calls, and monitoring API calls. Pricing starts at $12/month for the paid plan.
Source: apitoolkit.io

OpenNebula Reviews

We have no reviews of OpenNebula yet.
Be the first one to post

Social recommendations and mentions

Based on our record, Postman should be more popular than OpenNebula. It has been mentiond 27 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Postman mentions (27)

  • How to use ApyHub to Build a Serverless Function in NodeJs?
    Once deployed, thoroughly test your serverless function to confirm it behaves as expected. Invoke the function manually from the cloud platform’s console or use tools like Postman, Apidog, or Fusion ( Fusion is ApyHub’s own API Client ) to test HTTP-triggered functions. Ensure the function executes correctly and handles errors gracefully. - Source: dev.to / 3 months ago
  • Mastering Microservices: A Hands-On Tutorial with Node.js, RabbitMQ, Nginx, and Docker
    To test the API endpoints, you can use Postman. Download and install Postman from Postman's official website. - Source: dev.to / 4 months ago
  • A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev
    Postman — Simplify workflows and create better APIs – faster – with Postman, a collaboration platform for API development. Use the Postman App for free forever. Postman cloud features are also free forever with certain limits. - Source: dev.to / 4 months ago
  • How I Built A Santa Chatbot To Mess With My Brother
    The API tests were dirt simple. I use the SAM CLI to build and deploy my cloud resources to AWS. So when I was building the API, I would deploy to my account using the CLI in VS Code, then immediately run a collection in Postman using their VS Code extension. I never had to leave my IDE and could run a full end-to-end workflow within seconds of my deployment being complete. All I had to do was switch tabs to my... - Source: dev.to / 6 months ago
  • Are you kidding me?
    I had the network guys opening up for getpostman.com and postman.com because it said so when trying to log in to Postman. And just when I click login it jumps to postman.co just forgetting the m. Are you kidding me? Who came up with this? You probably cost me this days work. Source: 7 months ago
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OpenNebula mentions (7)

  • Common OpenSource Cloud OS
    OpenNebula is a cloud computing toolkit which is used to manage heterogeneous distributed datacenter infrastructures. And it controls a data center’s virtual infrastructure to build private, public as well as hybrid implementations of IaaS. Source: about 1 year ago
  • VMware Alternatives?
    Since it hasn't been mentioned I'll throw https://opennebula.io/ out there for this. Source: over 1 year ago
  • I Need Help With a VDI Concept (Disposable VMs)
    Probably Opennubula ( https://opennebula.io/ ) will satisfy your requirements. Source: almost 2 years ago
  • Anyone already selfhost a cloud?
    Have you looked at open nebula (https://opennebula.io/)? Haven't used it myself, but figured it was worth mentioning. Source: over 2 years ago
  • Hetzner now provides IPv6 only dedicated servers
    > ‘roll your own cloud’ is becoming more feasible https://opennebula.io is worth looking at for that sort of thing (not that it's new). You don't have to do it that way, but its "edge" support for simple provisioning on bare metal providers doesn't include Hetzner; I think it assumes you can get instances on demand. That sort of solution isn't complex or expensive enough for my site, and doubtless others,... - Source: Hacker News / over 2 years ago
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What are some alternatives?

When comparing Postman and OpenNebula, you can also consider the following products

Boomi - The #1 Integration Cloud - Build Integrations anytime, anywhere with no coding required using Dell Boomi's industry leading iPaaS platform.

VMmanager - VMmanager is a QEMU/KVM server virtualization management software, which presents perfect tools for creating virtual machines, providing VPS services, and building cloud infrastructure.

Insomnia REST - The most intuitive cross-platform REST API Client 😴

OpenStack - OpenStack software controls large pools of compute, storage, and networking resources throughout a datacenter, managed through a dashboard or via the OpenStack API.

MuleSoft Anypoint Platform - Anypoint Platform is a unified, highly productive, hybrid integration platform that creates an application network of apps, data and devices with API-led connectivity.

oVirt - oVirt is a virtualization management application.